726727690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5590213}}^1$

素因数の和:5590233

約数の個数: 16

約数和(自身を含む): 1408733928

約数和(自身を除く): 682006238

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 5590213, 11180426, 27951065, 55902130, 72672769, 145345538, 363363845, 726727690]

約数ペア:

[(1, 726727690), (2, 363363845), (5, 145345538), (10, 72672769), (13, 55902130), (26, 27951065), (65, 11180426), (130, 5590213)]